Hello. I am 23 year old female experience fevers, lethargy, loss of appetite, and occasional headaches. I drink plenty of water and gatorade here and there as that is the only thing I can stomach. I havent been sleeping much the past few days and I dont seem to be getting better. The fever is not accompanied by any "sniffles," sore throat, or cold symptoms. My blood pressure is also somewhat low. I have family history of heart disease on my fathers side.